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U S E R ’ S G U I D E

PC-to-TV Video Converter

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FOCUS ENHANCEMENTS INC142 NORTH ROAD STE FSUDBURY, MA 01776-9917

P/N 1001-0501/A

Worldwide HeadquartersFOCUS Enhancements, Inc.142 North RoadSudbury, MA 01776

Main Voice: 508-371-2000Main Fax: 508-371-8470Customer Service: 800-538-6000Technical Support: 800-371-8500

View

®T

TView® Silver

merging PCs & TVs with qualitye n h a n c e m e n t s

merging PCs & TVs with qualitye n h a n c e m e n t s

FCC NOTICEThis equipment has been tested and found to comply with the limitsfor a Class B digital device, pursuant to Part 15 of the FCC Rules.These limits are designed to provide reasonable protection againstharmful interference in a residential installation. This equipmentgenerates, uses and can radiate radio frequency energy, and if notinstalled and used in accordance with the installation manual, maycause harmful interference to radio communications. However, thereis no guarantee that interference will not occur in a particularinstallation. If this equipment does cause harmful interference toradio or television reception, which can be determined by turning theequipment on and off, the user is encouraged to try to correct theinterference by one or more of the following measures:

• This unit was tested with shielded cable. Therefore, forcontinued compliance, use the shielded cables provided with theunit.

• Re-orient or relocate the unit or receiving antenna.

• Increase the separation between the computer/converter andtelevision.

• Connect the equipment to an outlet on a circuit different fromthat to which the receiver is connected.

• Consult the dealer or an experienced radio/TV technician forhelp.

You may find the following booklet helpful:

How to Identify and Resolve Radio-TV Interference Problems (stocknumber 004-000-000345-4)

To order the booklet, write to:

The U.S. Government Printing OfficeWashington D.C. 20402

COPYRIGHTThis document and the software described in it are copyrighted underUnited States Copyright Laws. No part of this document or softwaremay be copied without prior written consent from FOCUSEnhancements, Inc. except in the normal use of the software asdescribed in this documentation. All printed circuits, their physicalimplementation on printed circuit boards, including the LCAprogram’s configuration bit streams, and associated software arecopyrighted with all rights reserved. Under the copyright laws, theprinted circuit board, or the software programs provided may not becopied in whole or part, without written consent of FOCUSEnhancements, Inc., except in the normal use of the softwareprograms to make a backup copy. This exception does not allowcopies to be made for others, whether sold or not, but all of thematerial may be sold, given, or loaned to another person. Under thelaw, copying includes translating into another language or format.

Microsoft Windows, Windows 95, and Microsoft are trademarks ofMicrosoft Corporation. All other products named are trademarks oftheir respective manufacturers.

©1997 FOCUS Enhancements, Inc. All Rights Reserved

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Table of Contents

FCC NOTICE iii

COPYRIGHT iv

TABLE OF CONTENTS V

About the User’s Guide 1

Notation Conventions 2

Ordering Information 2

INTRODUCTION 3

Features 3

Modes of Operation 4

Suggested Uses for the TView Silver 5

Specifications 5

HARDWARE INSTALLATION 7

System Requirements 7

Pre-Installation Procedures 8

Connecting the TView Silver to an IBM PC orMacintosh Computer 10

Connecting the TView Silver to a Television 13

Connecting to the Television Using an RF Modulator 16

Connecting the TView Silver to a VCR 17

Connecting to a VCR Using an RF Modulator 19

SOFTWARE INSTALLATION 21

Windows Installation 21

How to Use Win-2-TV 23

TV Fonts 24

Macintosh Installation 25

IMAGE CONTROL 27

Overview 27

Using the Remote Control 33

Configuring Your PC or Laptop Video Output 34

Changing Screen Resolutions 34

TUNING YOUR TELEVISION 39

Using Your Television’s Video Settings 39

TROUBLESHOOTING 41

Returning a Damaged or Failed TView Silver Unit 42

LIMITED WARRANTY 45

TView Silver User’s Guide

Preface 1

About the User’s GuideThe TView Silver User’s Guide is designed to help you to quickly andeasily connect the hardware and install the software for this product.The guide is divided into the following chapters:

Chapter 1: Introduction, which describes the key features andfunctionality of the product and some of its many uses. The chapteralso discusses the notation conventions used in the guide.

Chapter 2: Installing the Hardware, which describes theinformation you should know before installing and connecting theTView Silver hardware, and the steps required to perform the instal-lation.

Chapter 3: Installing the Software, which describes the TViewuniversal installer software, the steps required to perform theinstallation, what you get with the software, and how to use theapplications.

Chapter 4: Image Control, describes the location and functions ofthe control buttons on the TView Silver Unit, the buttons on theremote control, and how to use the remote to adjust the image. Italso describes the steps involved in configuring your PC or laptopvideo output.

Chapter 5: Tuning Your Television, this chapter describes themethods you can use to tune the image on your television.

Chapter 6: Troubleshooting, describes possible problems that youmight encounter and ways to solve them.


2 About This Guide

Notation ConventionsThis user’s guide uses the following conventions to specify certaintypes of information.

Warns you about potential problems and hazards duringthe installation or use of the product. Read thesewarnings carefully, and be sure you understand howthey relate to the installation procedures beforeproceeding.

Note: Points out important or useful information.

Ordering InformationTo get information on the reseller nearest to you or to orderreplacement parts, contact one of the following:

Worldwide headquarters142 North RoadSudbury, MA 01776800-538-6000

FOCUS Enhancements, B.V.Schipholweg 110Kantorenhuis2316 XD Leiden NL31-71-524-1841

On-linehttp://www.FOCUSinfo.come-mail: [email protected]


Chapter 1 3

&KDSWHU��

Introduction

The TView Silver converts the video output from your computer intovideo that can be displayed on a television or recorded to a VCR.TView Silver automatically detects VGA and SGVA outputfrequencies up to 72Hz and synchronizes it with your television. Theresult is a high quality, flicker-free television display from yourcomputer.

FeaturesThe TView Silver includes the following features:

• Screen position controls

• Easy plug-and-play installation for both Windows95™, Windows3.1™ and MacOS™ platforms

• Compatibility with any size television monitor (NTSC/PAL) withan RCA (composite) or S-Video input connector.

• Support for both 640 x 480 (VGA) and 800 x 600 resolution(SVGA)

• Support for 24-bit color

• 2x image zoom with pan control

• TrueScale™ image compression that precisely fits the image onyour television without dropping lines or altering video resolution

• UniViewer monitor pass-through cable, reducing the numberof cables necessary for installation.

• Kensington® Microsaver Lock Port

• Infrared pan and zoom remote control


4 Introduction

• Electronic Marker™ Software

Modes of OperationThe TView Silver has ability to operate in three separate modes:

1. Presentation Mode: Display the same image on your computerVGA (or compatible) monitor and television simultaneously.

Figure 1-1: Presentation Mode

2. Television Only Mode: Use the television as your only display.

Figure 1-2: Television Only Mode

3. Video Record Mode: Record your video image directly to videotape.

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200

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Chapter 1 5

Figure 1-3: Video Record Mode

Suggested Uses for the TView SilverThe TView Silver can be used for many purposes. For example:

• Bring sales or other multimedia presentations from a laptop to alarge TV

• Create training tapes or outfit a training room

• Demonstrate a new software package using a large screen TV

• Project computer games onto a TV screen

• Cruise the internet on a television

• Conferencing via TV

• E-Mail

• Collaborating with others on computer-based projects

SpecificationsTable 1: TView Silver Specifications.

Computer Compatibility • Any Windows 3.1x™, Window95™, MacOS™

computer with VGA output

Television Compatibility • Works with any size television monitor (NTSC/PAL)

with an RCA (composite) or S-Video input connector.

0

200

400

600

800

1000


6 Introduction

For television receivers or televisions without

composite or S-Video inputs, an RF Modulator is

required (Radio Shack #15-1283)

Color Modes and

Resolution

• Supports up to 16,777,216 colors (24-bit), and up to

800 x 600 72 Hz (NTSC)

Power Supply • Maximum consumption 9 volt DC,

1000 MA

Unit Weight • 11 ounces (without cables)

Unit Dimensions • 8.2" x 3.6" x 1.7"


Chapter 2 7

&KDSWHU��

Hardware Installation

This chapter describes the information you should know beforeinstalling and connecting the TView Silver hardware, and the stepsrequired to perform the installation.

System RequirementsBefore installation, the following are system requirements for theoperation of the TView Silver:

IBM (or compatible)

• Personal or multimedia computer with a 486 or higher processor

• Microsoft Windows 95 or 3.1

• VGA or higher-resolution video adapter (SVGA recommended)

Macintosh (or compatible)

• Macintosh Performa or PowerMac with a 68020 or higherprocessor

• MacOS System Software 7.1 or higher

• VGA/MacVGA or higher-resolution video output


8 Hardware Installation

Note: In order to see the video output on both the computermonitor and TV simultaneously, you will need to be usingan Apple 12", 13", or 14" monitor. If your monitor islarger than 14", it must be multisync (capable of runningat various frequencies). Refer to your Macintoshdocumentation if you have any questions regarding thetype of monitor you are using.

• A TV/monitor, VCR or any video device that can display orrecord NTSC video.

Pre-Installation ProceduresBefore installing the hardware, you must unpack and inspect theequipment. This section discusses the steps for unpacking andinspecting the equipment.

Unpacking the Hardware

Follow these general rules when unpacking the hardware andsoftware disks for installation:

1. Place the box in an upright position.

2. Open the top of the box.

If you use a razor blade or sharp object to open the box,be sure not to cut too deeply. Doing so may scratch orotherwise damage the TView Silver or cables.

3. Remove all packing and written materials.


Chapter 2 9

Checking the Packing List

Check the packing list that is included in this manual. Compare thelist with the equipment you have purchased. Be sure that you havereceived everything that is on the list. If anything is missing, contactFOCUS Enhancements Customer Service department by calling1-800-538-6000.

Packing List

Your TView Silver includes the following items:

• TView Silver

• Power adapter 9V DC@1000mA

• S-Video cable

• Macintosh to VGA video adapters

• Composite video cable or SCART adapter cable

• UniViewer monitor cable

• Infrared remote control

• Electronic Marker™ software

• User’s guide and Quick-Start guide

• Installer diskette(s)

Inspecting the Equipment

Before installing and connecting the hardware, inspect it for anydamage which may have been incurred during shipment. Perform athorough inspection, looking for dents, scratches, or loose parts.Look for anything that appears unusual or out-of-the ordinary. If anyof the equipment is damaged, contact FOCUS Enhancement’sCustomer Service department by calling 1-800-538-6000.



Connecting the TView Silver to an IBMPC or Macintosh ComputerThis section describes the steps to connect your TView Silver to atelevision or VCR. The following sections describe how to connect toIBM PCs, Macintosh PCs, IBM PC laptops and Notebooks, andMacintosh PowerBooks.

Notes: 1. Before performing the steps to connect the TViewSilver to a laptop computer, you must turn on theexternal video connector. This is accomplished by usinga particular key sequence on the keyboard (for example,FN + F11) or through the BIOS setup program. Refer toyour laptop owners manual to determine how theexternal video connector is turned on.

2. Not all Macintosh PowerBook computers have aconnector for an external monitor. In order to use theselaptops with the TView Silver, you must buy a third-partyadd-on to output external videos.

Perform the following steps to connect the TView Silver to a PCor Macintosh Desktop or Laptop:

1. Turn the computer and monitor off.

The computer must be off when connecting the TViewSilver. Connecting with the power on could result instatic damage to your computer and video equipment.


Chapter 2 11

2. Disconnect the current monitor cable from the "monitor out" portat the rear of the computer.

3. Connect the male DB-15 end of the supplied UniViewer cableto the port at the rear of the TView Silver labeled "Monitor In."

4. For an IBM PC or compatible, connect the pass-through end ofthe UniViewer cable to the "monitor out" port at the rear of thecomputer, the same port from which you disconnected thecurrent monitor cable in step 2. For a Macintosh or compatible,connect the supplied Macintosh to VGA adapter to theMacintosh Video Output port located at the rear of the computer,the same port from which you removed the current monitorcable in step 2.

Note: Steps 5 and 6 facilitate the use of the TView Silver in thePresentation Mode.

5. Connect the male end of your computer’s monitor cable to thevideo pass-through port on the UniViewer cable. This port islocated on the UniViewer cable itself, at the end of the cablethat is connected to the “Monitor out” port on the computer.

6. Connect the female end of the monitor cable to the monitor.

7. Connect the power adapter to the rear of the TView Silver. Plugthe adapter into the nearest wall outlet. The red power LED atthe front of the unit will illuminate, indicating the TView Silver isON.



Figure 2-1: Connecting the TView Silver to an IBM or Macintosh PC

Figure 2-2: Connecting the TView Silver to an IBM or Macintosh Laptop

Note: Use A/C power to power the laptop when using theTView Silver. If you use battery power, your video outputmay be interrupted to conserve power.


Chapter 2 13

Connecting the TView Silver to aTelevisionThe next step in connecting your system is to connect to thetelevision. (If you are planning to connect to a VCR, see "Connectingto a VCR" below.) There are two possible ways to connect to atelevision:

• Using a composite video connection

• Using an S-Video connection

Composite Video Connection

Composite video is a connection type used by most televisions,VCRs, laserdisc players, and certain LCD panels. The connectors ona composite video cable have an RCA-type plug. The plug has a longmetal pin projecting from its center and plugs into the compositevideo in port at the rear of the television.

Figure 2-3: Composite Video Connectors

To determine if your television supports composite video, look for aport on your television that matches the composite video out port atthe rear of the TView Silver unit.

Note: The composite video port on the television may or maynot be labeled "video in.”

S-Video Connection

Video In



S-Video is a high-quality video connection used by some videocameras and VCRs. The connector on an S-Video cable has a roundplug with several small metal pins. It plugs into the S-Video outputport at the rear of the TView Silver unit.

Note: The S-Video connection is a newer video standard. Thistype connection improves color, clarity, and resolution. Itis recommended that if S-Video connection is available itbe used.

Figure 2-4: S-Video Connectors

To determine if your television or supports S-Video, look for a port atthe rear of the television that matches the S-Video output port at therear of the TView Silver Unit.

Note: The S-Video port on the television may or may not belabeled "S-Video in."

When you are looking at the television to make these connections,you may see an input labeled ANT IN. This input is used by cable TVcompanies and uses a different type of video than that used by

S-video


Chapter 2 15

TView Silver. It is not possible to connect directly to this input. If thisis the only input available, and you do not have a VCR, this input canbe used with an RF modulator. See below for further information.

To connect the TView Silver unit to your television, perform thefollowing steps:

1. Connect one end of the supplied composite video cable or S-Video cable to the port at the rear of the TView Silver labeledeither "Comp Video" or "S-Video."

2. Connect the other end of the composite cable or S-Video cableto the Comp Video in or S-Video in port at the rear of thetelevision.

3. Turn the television on.

4. Turn the TView Silver on.

5. Turn your computer on. If the cables have been connectedcorrectly, the image from the computer monitor should nowappear on the television screen.



Figure 2-5: Connecting TView Silver to the Television

Note: Because the port may not be labeled, you will need tomatch the port to the connector you are using.

Connecting to the Television Using anRF ModulatorIf you do not have a television with composite video or S-Video, youwill need a special adapter called an RF Modulator. This deviceconverts the Composite Video signal from the TView Silver unit to anantenna signal. The RF Modulator is not supplied. FOCUSEnhancements Technical Support recommends using the RadioShack RF Modulator (Radio Shack part number 15-1283).

TVS-video Video In

S-Video (Recommended)

Composite Video


Chapter 2 17

Note: When using an RF Modulator, the TV may have to be setto a particular channel (for instance, 3 or 4) to accept theTView Silver’s video. Or, in some cases, you may haveto specify input using the TVs on-screen programmingfeature. If you are unsure about how to set yourtelevision to accept external video through the AntennaIn, refer to the television owner’s manual.

To connect the TView Silver to your television using the RFModulator, perform the following steps:

1. Connect the RF Modulator to the coaxial input at the rear of thetelevision.

2. Connect one end of the composite video cable to the portlabeled "Comp Video" at the rear of the TView Silver unit.

3. Connect the other end of the composite video cable to the RFModulator’s Composite Input at the rear of the television.

4. Plug RF modulator into wall outlet or surge protector

5. Turn your computer on.

6. Turn the TView Silver on.

7. Turn the television on. If the cables have been connectedcorrectly, the image from the computer monitor should nowappear on the television screen.

Connecting the TView Silver to a VCRIn certain configurations, the video will be run through a VCR.



Therefore the unit must be connected to the VCR. By connecting theTView Silver unit you will also be able to record the computer screento videotape.

To connect your TView Silver to a VCR, perform the followingsteps:

1. Connect one end of the supplied composite video cable or S-Video cable to the port at the rear of the TView Silver labeledeither "Comp Video" or "S-Video".

2. Connect the other end of the composite cable or S-Video cableto the port at the rear of your VCR labeled "Video Input" or“AUX-IN,” “AV-IN,” or “S-VIDEO IN.”

3. Turn on the VCR.

4. Turn on your television and tune it to channel 3 or 4.

5. Turn the TView Silver unit on.

6. Turn the computer on.

7. Find a button on the front of the VCR called "Line," "TV/Video,""Video Input," or something similar. Press the button. If thecables have been connected correctly, the image from thecomputer monitor should now appear on the television screen.

Note If your VCR does not have a button specifying video-in,use your VCR’s remote control to find an on-screenprogramming system. Using the programming system,set the VCR to receive external video. If you are unsureabout how to do this, refer to the VCR owner’s manual.


Chapter 2 19

Figure 2-6: Connecting the TView Silver to a VCR

Connecting to a VCR Using an RFModulatorIf you do not have a VCR with composite video or S-Video inputs,you will need a special adapter called an RF Modulator. This deviceconverts the Composite Video signal from the TView Silver unit to anantenna signal. The RF Modulator is not supplied. FOCUSEnhancements Technical Support recommends using the RadioShack RF Modulator (Radio Shack part number 15-1283).

To connect the TView Silver to your VCR using the RFModulator, perform the following steps:

1. Connect the RF Modulator to the coaxial cable input at the rearof the VCR.

2. Connect one end of the composite video cable to the portlabeled "Comp Video" at the rear of the TView Silver unit.

3. Connect the other end of the composite video cable to the RFModulator’s composite input and then to the rear of the VCR.

S-video Video In

S-Video (Recommended)

Composite Video



4. Turn on the VCR.

5. Plug the RF modulator power supply into a wall outlet or powersupply.

6. Turn on your television and tune it to channel 3 or 4.

7. Turn on the TView Silver.

8. Turn on your computer.

9. Find a button on the front of the VCR called “Line,” “TV/Video,”“Video Input,” or something similar. Press the button. If thecables have been connected correctly, the image from thecomputer monitor should now appear on the television screen.


Chapter 3 21

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Software Installation

Your TView Silver is completely plug and play. The unit will workeven if this software is not installed. However, there are bothcompatibility and usability advantages in installing the software andthus installation is recommended. This chapter describes the TViewUniversal Installer software, the steps required to perform theinstallation, what you get with the software, and how to use theapplications.

Windows Installation

What’s on the Disk(s)?

The disk(s) allow you to install three utilities:

• TView Fonts: The TView font files are installed in the WindowsSystem subdirectory. The TV fonts that are installed are easy-to-read fonts, recommended if you are using small type fontswhen displaying on TV.

• Win-2-TV: Win-to-TV is a software application installed in thesame folder in which the TView control panel is installed.Win2TV is designed to correct a synching problem between thecomputer and TV. Assuming the TView Silver is properlyconnected, and you experience problems with the display outputon the screen, Win2TV should be run.

Note: Your video driver must be set to display 640 x 480 (VGA)for the Win2TV software to load.


22 Software Installation

• Text-2-TV: A software application that allows the operation ofthe TView Silver in some DOS text modes.

Windows 95 Installation

To install the software on your Windows 95 system, perform thefollowing steps:

1. Insert the TView Universal Installer disk in your disk drive.

2. Double-click on the My Computer icon.

3. Double-click on the A drive.

Note: In this case, A represents the letter of your diskettedrive. Use whichever letter has been assigned to thefloppy drive on your system.

3. Double-click on "pc_disk."

4. Double-click on the "setup" icon.

5. Follow the setup program instructions.

Windows 3.1 Installation

To install the software on your Windows 3.1 system, perform thefollowing steps:

1. Insert the Universal Installer disk in your disk drive.

2. Open the Program Manager.

3. Go to the File drop-down menu, and double-click on the A drive.


Chapter 3 23

Note: In this case, A represents the name of your diskette drive.Use whichever name has been assigned to that drive on yoursystem.

4. Double-click on "pc_disk."

5. Double-click on the "setup" icon.

6. Follow the setup program instructions.

7. Press ENTER and follow the instructions on the screen.

How to Use Win-2-TVWin-2- TV should be run if you are experiencing display problems onthe TV when you are connected to TView Silver. To run Win-2-TV:

1. Double-click on the Win-2-TV icon. The Win-2-TV user panelopens.

Note: Be sure that your video driver is set to 640 x 480 (VGA).Otherwise, the application will not load.

2. Select one of the 3 choices available:

• NTSC (TV Display - US and Japan)

• PAL (TV Display - Europe)

• Normal (Windows Display)

3. Use the 4 directional arrows to adjust the positioning of thedisplay or use the reset button to return to the default setting.

When you are done using the TView Silver, open Win-2-TV again



and select the normal option to return your system to the defaultwindows display. You may then change the video driver to yourdesired choice of resolution and colors.

TV FontsThe TV fonts included with this software are large and easy to read.They are recommended if your system fonts are small type fonts.

Using the TV Fonts in Windows 95

To select the TV fonts for your Windows 95 system, perform thefollowing steps:

1. Left click on the START button.

2. Select “Settings.”

3. From the drop-down menu, select Control Panel.

4. Double-click on “Display.” The Display Properties windowappears.

5. Select the “Appearance” tab.

6. Click on “Scheme.” A drop-down menu with a list of font typesappears. Scroll down the list and select “TV.”

7. Click “Apply.” The text on the screen will now appear in the TVfont.


Chapter 3 25

Using the TV Fonts in Windows 3.1

To select the TV fonts for your Windows 3.1 system, perform thefollowing steps:

1. Double-click on the TView Control Panel icon located in theTView folder.

2. Click on the "On" portion of the toggle switch displayed in theupper right hand corner of the control panel. You are instructedto exit Windows and restart the system.

3. To disable the TView fonts, return to the TView control paneland click on the "Off" button.

Macintosh Installation

What’s on the Disk(s)?

The disk(s) installs the following software:

• Screen Squeeze: This software is installed in the Apple menuand extensions folder on the system disk. Screen Squeeze isused to underscan the computer video output to allow it to fitonto a television.

To install the software on your Macintosh system, perform thefollowing steps:

1. Insert the TView Universal Installer disk into the floppy drive.

2. Open the Mac_Disk folder on the disk



3. Double-click on the Mac.sea icon.

4. Save the TView Mac folder on your desktop and open theScreen Squeeze folder.

5. Double-click on the Screen Squeeze installer.

6. Select your current system disk from the list of choices.

7. Install onto system drive.

8. Reboot your Macintosh.


Chapter 4 27

&KDSWHU��

Image Control

This chapter describes the location and functions of the controlbuttons on the TView Silver Unit, the buttons on the remote control,and how to use the remote to adjust the image. It also describes thesteps involved in configuring your desktop or laptop video output.

OverviewIf you look at the top of your TView Silver unit, you will notice fivebuttons. These buttons are used to perform various adjustments tothe unit’s video output Access to these functions is also availablethrough the infrared remote, which is discussed later in this chapter.See Figure 4-1 below for the location of the screen controls.

Figure 4-1: TView Silver Screen Controls

The Menu/Select button is used to access the pop-up menu on theTV. It is also used to select specific functions and to exit the menu.

+-

M

enu/ Select


28 Image Control

The + and - buttons are used to scroll through the menus and toadjust each of the functions.

Main Menu

When you press the Menu/Select button for the first time, the MainMenu appears on the screen. If you want to exit the Main Menu,press the Menu/Select button again. See Figure 4-2 below:

Sharpness Zoom Pan Compress Position Brightness Color Home

Figure 4-2: Screen Control Main Menu

The Main Menu icons open the menus for the following functions:

• Sharpness Control

• Zoom Control

• Pan Control

• Over/Underscan Control

• Position Control

• Brightness Control

• Color Bars On/Off Control

• Home/Reset

Using the Menus

The TView Silver comes with all of its functions preset. You are able,however, to readjust all of these functions. If you like, you may resetthe TView Silver back to its original defaults by using theHome/Reset control.


Chapter 4 29

Sharpness

To adjust the sharpness, perform the following steps:

1. Press the Menu/Select button to open the Main Menu.

2. Use the + and - arrows to toggle to the Sharpness icon.

3. Press the Menu /Select button to enter the Sharpness Controlmode.

4. Use the + and - arrows to adjust the sharpness to one of the 8available modes. Once the sharpness is correct, press theMenu/Select button.

5. Press the Menu/Select button to exit the Main Menu.

Zoom

To zoom, perform the following steps:


2. Use the + and - arrows to toggle to the Zoom icon.

3. Press the Menu /Select button to enter the Zoom Control mode.

4. Press the Menu/Select button to turn the Zoom Control either onor off.

5. If the zoom is on, use the + and - arrows to select the desiredzoom mode. The zoom modes are:

Zoom mode 0: top left of the screen

Zoom mode 1: top right of the screen

Zoom mode 2: bottom right of the screen


30 Image Control

Zoom mode 3: bottom left of the screen.

6. After selecting the Zoom mode, press the Menu /Select button.

7. Press the Menu /Select button to exit the Main Menu.

Pan

To pan, perform the following steps:


2. Use the + and - arrows to toggle to the Pan icon.

3. Press the Menu/Select button to enter the Pan Control mode.

4. Use the + and - arrows to select the desired zoom mode. Thereare 2 pan modes:

• Vertical Pan: moves the VGA window screen up and down

• Horizontal Pan: moves the VGA window screen right andleft

5. After selecting the Pan mode, press the Menu/ Select button.


Overscan /Underscan

To correct overscan /underscan, perform the following steps:


2. Use the + and - arrows to toggle to the Overscan/ Underscanicon.


Chapter 4 31

3. Press the Menu/Select button to enter the Overscan /Underscanmode.

4. Use the + and - arrows to select the desired Overscan/Underscan mode. There are 2 Overscan /Underscan modes.

5. After selecting Overscan /Underscan mode, press theMenu/Select button.


Screen Position

To adjust the screen position, perform the following steps:


2. Use the + and - arrows to toggle to the Screen Position icon.

3. Press the Menu/Select button to enter the Screen Positionmode.

4. Use the + and - arrows to select the desired Screen Positionmode. There are 2 Screen position modes.

Vertical: moves the television screen up and down

Horizontal Pan: moves the television screen right and left

5. After selecting the Screen Position mode, press theMenu/Select button.


Brightness

To adjust the brightness, perform the following steps:


32 Image Control


2. Use the + and - arrows to toggle to the Brightness icon.

3. Press the Menu/Select button to enter the Brightness controlmode.

4. Use the + and - arrows to select the desired Screen Positionmode. There are 4 Brightness modes.

5. After selecting the desired Brightness mode, press theMenu/Select button.


Color Bars

To adjust the color, perform the following steps:


2. Use the + and - arrows to toggle to the Color Bars control icon.

3. Press the Menu/Select button to enter the Color Bars controlmode.

4. Use the + and - arrows to turn the Color Bars control on or off.

5. After adjusting the color, press the Menu /Select button.


Home/Reset

To reset the TView Silver to its default settings, perform the followingsteps:


Chapter 4 33


2. Use the + and - arrows to toggle to the Home icon.

3. Press the Menu/Select button to reset the TView Silver to itsdefault settings.


Using the Remote ControlThe TView Silver comes with a remote control that can be used toadjust the screen controls. See the figure below. Refer to theprevious pages for information about how to use the on-screenmenus.

Figure 4-3: TView Remote Control

The buttons on the remote perform the following functions:

• Up/Down arrows: In the Normal mode, used to position thescreen up or down. In the Zoom mode, used to pan the screenup or down.

• Left/Right arrows: Used to scroll through the menus and toadjust certain functions within the menus. Additionally, in the

FR-100

Zoom Freeze

Compress Reset

Menu Select


34 Image Control

Normal mode, used to position the image left or right. In theZoom mode, used to pan the image left or right.

• Menu button: Used to access the pop-up menu on the monitor.

• Compress button: One button underscan.

• Select button: Used to select specific menu icons from the MainMenu and to accept settings.

• Zoom button: Used to zoom in on certain areas of the screen.

• Freeze button: Freezes the current image on the screen.

• Reset: Returns settings to the defaults. (Performs the samefunction as the Home button on the TView Silver.)

Configuring Your PC or Laptop VideoOutputOnce you have used the on-screen menu to maximize the image,you may want to configure your PC or Macintosh computer.

Changing Screen Resolutions

Windows 95

To change screen resolutions perform the following steps:

1. Click on the "Start" button.

2. Choose "Settings" and go to the "Control Panel" submenu.

3. Double-click on the "Display" icon.

4. Click on the "Settings" tab.


Chapter 4 35

5. Click on "Change Display Type" or "Advanced Properties."

6. Click on Monitor Type "Change."

7. Click on "Show All Devices" button.

8. In the left column, under " Manufacturers," click on "(StandardMonitor Types)."

9. In the right column, under "Models," click on "Standard VGA640x480" or a similar heading, then click "OK." If you chose"Advanced Properties," click apply.

10. Click on "Close" to exit "Change Display Type."

11. Under "Color Palette," change to "256 Colors," if available.

12. Move the "Desktop Area" slider fully to the left for 640 x 480.

13. IMPORTANT: Click on "APPLY" first, and then "OK."

14. Click the "Start" button. Choose "Shut Down."

15. Select "Restart the Computer."

Windows 3.1

To change screen resolutions perform the following steps:

1. Double-click on the "Main" icon.

2. Double-click on the "Windows Setup" icon.

3. When the "Windows Setup" window appears, under "Options,"


36 Image Control

choose "Change System Settings."

4. Under "Display," a list of display drivers appears. The ones thathave been tested and work properly are listed below. This isonly a sample of what might appear on any particular system.

5. VGA (version 3.0) - you may need to insert Microsoft Windowsdisk #2.

6. VGA

7. Super VGA (640 x 480, 256 colors)

8. GD 5434 640 x 480 x 256

9. GD 5434 640 x 480 x 64K

10. Choose one of the drivers.

11. Click on "OK." When asked which driver to use, click on"Current."

12. Restart Windows. The newly selected driver will be used.

Note: If the first choice does not work properly, try otherchoices. This is for PAL or NTSC modes.

Macintosh

To change screen resolutions, perform the following steps:

1. Select "Monitors and Sound" from the control panel.


Chapter 4 37

2. In the resolution area of the monitors window, use the "Show"pull down menu.

3. Select "Show All."

4. Select the desired resolution.

Note: If you select a resolution not supported by the internalLCD, the laptop screen is automatically disabled or willneed to be manually disabled.

Configuring the Macintosh Monitor Mode

Most Macintosh PowerBooks allow you to configure the externalmonitor in two ways:

• Mirror Mode - The external monitor reflects whatever appearson the PowerBook screen.

• Dual Monitor Mode - The external monitor increases the size ofthe workspace, allowing you to drag windows or applicationsfrom one monitor to another.

Note: Newer PowerBooks such as the 2400s and 3400s do notsupport dual monitor mode. When the TView Silver isconnected to these models, it defaults to externalmonitor mode, and the PowerBook’s internal screen isturned off.

When the TView Silver is connected to the PowerBook, and thePowerBook is initially turned on, it defaults to the dual monitor mode.To ensure that the PowerBook recognizes the second monitor, select"Monitors" from the control panel. If two monitors are recognized, youwill see two monitor icons.


38 Image Control

To activate the Mirroring Mode, perform the following steps:

1. Select "Monitors and Sound" from the control panel.

2. In the resolution area of the "Monitors and Sound" window, usethe "Show" pull down menu.

3. Select "Simulscan."

4. Select the resolution with the word "Simulscan" in parentheses.


Chapter 5 39

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Tuning Your Television

This chapter describes the methods you can use to tune the imageon your television.

Using Your Television’s Video SettingsPicture quality varies from television to television. To obtain theclearest and sharpest picture from your television, it is important tospend some time adjusting the television’s video settings. Thefollowing are some suggestions for tuning the video output you seeon the screen.

Note: The items listed below are general tips for all televisions.Most televisions have one or more of the controls listed.However, the results of adjusting these items depend onyour specific television.

Note: Depending on the model of the television, the image isadjusted using buttons or on-screen programming.Check your owner’s manual to determine how the imageis adjusted on your television.


40 Tuning Your Television

Brightness

The Brightness adjustment on the television adjusts the brightnesslevels of black areas of the picture. Raise or lower the brightnessuntil the picture appears bright without a "blooming" effect. The sidesof the picture should be straight, not curved or bowed.

Color

The color adjustment on the television adjusts the intensity of thecolors in the picture. Adjust the color control until the picture is clearand has a minimal amount of "color-bleeding." If the color is turnedup too high, the color will be over-saturated.

Sharpness

The Sharpness adjustment on your television adjusts the clarity ofthe edges around objects for the clearest picture quality. The generalrule when adjusting sharpness is to turn it up anywhere from itsmiddle to highest level.

Tint or Hue

The Tint or Hue adjustment on your television adjusts the color of theflesh tones to more Green or red. The most effective way to use thisadjustment is to display row or column of colors side-by-side andthen adjust them until the color appears correct to you.


Chapter 6 41

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Troubleshooting

This chapter describes possible problems that you might encounterand ways to solve them.

Problem • Possible Causes/Solutions

No video from the

TView Silver

• Check the connection from the computer’s video output

port to the monitor in port at the rear of the TView unit.

• Check the connection from the comp video out port or

S-Video out port to the input on your monitor or VCR.

• Ensure that the TV or VCR is ON.

• Check the connection from the power supply. Is the

TView unit plugged in? Is the red power LED ON?

• Ensure that your television or VCR has been

configured to accept auxiliary video input.

• Ensure that the TView Silver is connected to the

appropriate video connector on your TV or VCR. At the

TV or VCR end, the cable should be connected to the

VIDEO, VIDEO IN, or AUX port.

Picture Rolls • Ensure that your secondary monitor and computer

monitor size are supported by the TView Silver

• Check and adjust vertical hold and horizontal hold

controls on your TV/monitor.

Flicker, or other

Distortion on your

• Use of an RF modulator may cause image quality

problems. If at all possible, avoid those devices that


42 Troubleshooting

screen convert the TView Silver signal into an antenna signal.

•

Colors are poor

quality or non-

existent

• Adjust the color and contrast controls on your TV.

• Adjust the brightness control of the TView Silver.

• Use of an RF modulator may cause image quality

problems. If at all possible, avoid those devices that

convert the TView Silver signal into an antenna signal.

TV image overshoots

or fails to fill the

screen

• Use the on-screen control to adjust size and

positioning.

• Adjust the vertical and horizontal size controls on your

TV.

Red power LED does

not light

• Check power connections.

• Possible power supply or TView Silver failure.

TView Silver failure • Inspect the TView Silver unit for signs of damage (i.e.

broken pins, severed wires, etc.).

Returning a Damaged or Failed TViewSilver Unit

To return a TView Silver unit, follow these steps:

1. Contact FOCUS Enhancements Technical Support at 1-508-371-8500. A representative is available from 9:00 AM to 8:00PMEastern Standard Time (EST). Explain the nature of the problemand any evidence of damage you may have found. Thecustomer representative will either assist you with the specificproblem or give you a Return Materials Authorization Number.


Chapter 6 43

Note: No goods will be accepted for warranty repair or returnwithout an RMA number.

2. Pack the TView Silver carefully. If possible, use the originalshipping package. Send the package pre-paid and insured viaUnited Parcel Service (UPS) or US Mail to:

FOCUS EnhancementsATTN: RMA# (Your RMA Number)142 North RoadSudbury, MA 01776

FOCUS Enhancements will repair or replace your TView Silver within5 working days. For units not covered under the 3 year warranty, orwhere the warranty has been voided, a minimum fee of $90.00 mustbe paid.


44 Troubleshooting

This is a blank page


Warranty 45

Limited WarrantyFOCUS Enhancements, Inc. warrants this product against defects inmaterials and workmanship for a period of THREE (3) YEARS fromthe date of original purchase.

If you discover a defect, FOCUS Enhancements, Inc. will, at its soleoption, repair or exchange the product at no charge to you, providedyou contact FOCUS Enhancements, Inc. Technical Support to obtaina Return Material Authorization (RMA) Number and instructions onwhere and how to obtain repair. Note that a copy of the bill of salebearing the FOCUS Enhancements, Inc. serial numbers as proof ofdate of original purchase is required for each product returned forwarranty service. Before returning product, remove all non-FOCUSEnhancements, Inc. RAM, accessories, and options. FOCUSEnhancements, Inc. cannot be liable for the return or care of anynon-FOCUS Enhancements, Inc. products, nor accept responsibilityfor loss or damage of product in transit.

This warranty does not apply if the product has been damaged byaccident, installation or removal of product, abuse, misuse,misapplication, accident, neglect, fire, water, lightening, or other actsof nature, failure to follow supplied instructions; has been modified,repaired or undergone attempted repair by unauthorized personnelwithout the written consent of FOCUS Enhancements, Inc.; has aserial number that has been removed, modified, or defaced. FOCUSEnhancements, Inc. reserves the right to use re-manufactured,refurbished, or used parts and components in making warrantyrepairs.

FOCUS Enhancements, Inc. products are designed to work withWindows and MacOS computers. Certain features of third-partysoftware or hardware designed for the host system may not beavailable when used with this product. Accordingly, FOCUS


46 Warranty

Enhancements, Inc. does not warrant or represent that all third-partysoftware or hardware will function error-free when used inconjunction with this FOCUS Enhancements, Inc. product.

THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES,WHETHER ORAL OR WRITTEN, EXPRESS OR IMPLIED. ALLEXPRESS AND IMPLIED WARRANTIES OF MERCHANTABILITYAND FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED INDURATION TO THE WARRANTY PERIOD. NO WARRANTIES,EXPRESS OR IMPLIED WILL APPLY AFTER THIS PERIOD.FOCUS ENHANCEMENTS, INC. SHALL NOT BE LIABLE FOR ANYLOST PROFITS, DAMAGE TO OTHER PROPERTY CAUSED BY ADEFECT IN THIS PRODUCT, DAMAGES BASED UPONINCONVENIENCE, LOSS OF USE OF THE PRODUCT, LOSS OFTIME, COMMERCIAL USE, INCIDENTAL AND/ORCONSEQUENTIAL DAMAGES FOR THE BREACH OF ANYEXPRESS OR IMPLIED WARRANTY, INCLUDING DAMAGE TOPROPERTY AND, TO THE EXTENT PERMITTED BY LAW,DAMAGES FOR PERSONAL INJURY, EVEN IF FOCUSENHANCEMENTS, INC. HAS BEEN ADVISED OF THEPOSSIBILITY OF SUCH DAMAGES.

Some states do not allow the inclusion or limitation of incidental orconsequential damages or limitations on how long an impliedwarranty lasts, so the above limitation or exclusion may not apply toyou. This warranty gives you specific legal rights, and you may haveother rights which vary from state to state.

Product specifications and information are subject to change withoutnotice.

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